Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3")
translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001209/0.00121, allocations: 106.7 kB / 16.41 MB, free: 6.473 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001155/0.001155, allocations: 187 kB / 17.34 MB, free: 5.754 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.214/1.214, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.7169/0.7169, allocations: 135.1 MB / 426.3 MB, free: 4.129 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.00112/0.00112, allocations: 58.03 kB / 0.5863 GB, free: 21.54 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1318/0.1329, allocations: 80.93 MB / 0.6654 GB, free: 5.719 MB / 0.4981 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpSouth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpNorth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpHea.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpCoo.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 0.5883/0.7212, allocations: 355.6 MB / 1.013 GB, free: 12.59 MB / 0.7794 GB
Notification: Performance of NFInst.instExpressions: time 0.4886/1.21, allocations: 72.82 MB / 1.084 GB, free: 36.98 MB / 0.8106 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01446/1.224, allocations: 427.8 kB / 1.084 GB, free: 36.98 MB / 0.8106 GB
Notification: Performance of NFTyping.typeComponents: time 0.01641/1.241, allocations: 5.315 MB / 1.089 GB, free: 36.97 MB / 0.8106 GB
Notification: Performance of NFTyping.typeBindings: time 0.03629/1.277, allocations: 13.51 MB / 1.103 GB, free: 36.46 MB / 0.8106 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02171/1.299, allocations: 9.745 MB / 1.112 GB, free: 36.18 MB / 0.8106 GB
Notification: Performance of NFFlatten.flatten: time 0.043/1.342, allocations: 37.5 MB / 1.149 GB, free: 34.94 MB / 0.8106 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02743/1.369, allocations: 19.81 MB / 1.168 GB, free: 28.24 MB / 0.8106 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0342/1.404, allocations: 17.09 MB / 1.185 GB, free: 16.34 MB / 0.8106 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02506/1.429, allocations: 15.83 MB / 1.2 GB, free: 1.648 MB / 0.8106 GB
Notification: Performance of NFPackage.collectConstants: time 0.006783/1.436, allocations: 1.859 MB / 1.202 GB, free: 15.79 MB / 0.8262 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01901/1.455, allocations: 5.697 MB / 1.208 GB, free: 10.35 MB / 0.8262 GB
Notification: Performance of NFScalarize.scalarize: time 0.009172/1.464, allocations: 5.774 MB / 1.213 GB, free: 4.801 MB / 0.8262 GB
Notification: Performance of NFVerifyModel.verify: time 0.02006/1.484, allocations: 10.31 MB / 1.223 GB, free: 10.68 MB / 0.8419 GB
Notification: Performance of NFConvertDAE.convert: time 0.03987/1.524, allocations: 28.78 MB / 1.251 GB, free: 14.94 MB / 0.8731 GB
Notification: Performance of FrontEnd - DAE generated: time 6.793e-06/1.524, allocations: 0 / 1.251 GB, free: 14.94 MB / 0.8731 GB
Notification: Performance of FrontEnd: time 1.884e-06/1.524, allocations: 0 / 1.251 GB, free: 14.94 MB / 0.8731 GB
Notification: Performance of Transformations before backend: time 0.0008556/1.525, allocations: 0 / 1.251 GB, free: 14.94 MB / 0.8731 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2029
 * Number of variables: 2029
Notification: Performance of Generate backend data structure: time 0.06086/1.586, allocations: 22.1 MB / 1.273 GB, free: 8.918 MB / 0.8887 GB
Notification: Performance of prepare preOptimizeDAE: time 4.303e-05/1.586, allocations: 13.11 kB / 1.273 GB, free: 8.906 MB / 0.8887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01149/1.597, allocations: 2.231 MB / 1.275 GB, free: 6.652 MB / 0.8887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04181/1.639, allocations: 15.85 MB / 1.291 GB, free: 7.07 MB / 0.9044 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007476/1.64, allocations: 0.6611 MB / 1.291 GB, free: 6.414 MB / 0.9044 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00468/1.645, allocations: 0.9257 MB / 1.292 GB, free: 5.496 MB / 0.9044 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03735/1.682, allocations: 16.42 MB / 1.308 GB, free: 4.883 MB / 0.92 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003029/1.682, allocations: 11.88 kB / 1.308 GB, free: 4.871 MB / 0.92 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002997/1.685, allocations: 328.6 kB / 1.308 GB, free: 4.555 MB / 0.92 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003765/1.686, allocations: 363.3 kB / 1.309 GB, free: 4.199 MB / 0.92 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03807/1.724, allocations: 20.86 MB / 1.329 GB, free: 15.33 MB / 0.9512 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1374/1.861, allocations: 81.16 MB / 1.408 GB, free: 11.46 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.6198/2.481, allocations: 12.35 MB / 1.421 GB, free: 485.2 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01526/2.496, allocations: 9.77 MB / 1.43 GB, free: 483 MB / 1.029 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt evalFunc (simulation): time 0.06466/2.561, allocations: 34.17 MB / 1.463 GB, free: 466.4 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01385/2.575, allocations: 9.591 MB / 1.473 GB, free: 461 MB / 1.029 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01808/2.593, allocations: 5.748 MB / 1.478 GB, free: 459.3 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=551): time 3.921e-05/2.593, allocations: 9.969 kB / 1.478 GB, free: 459.3 MB / 1.029 GB
Notification: Performance of matching and sorting (n=822): time 0.8631/3.456, allocations: 216.6 MB / 1.69 GB, free: 256.2 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1259/3.582, allocations: 55.92 MB / 1.745 GB, free: 199.2 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02272/3.605, allocations: 14.93 MB / 1.759 GB, free: 184.4 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 0.003688/3.609, allocations: 213.7 kB / 1.759 GB, free: 184.2 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006732/3.615, allocations: 7.157 MB / 1.766 GB, free: 177 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 0.007316/3.623, allocations: 2.92 MB / 1.769 GB, free: 174.1 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01224/3.635, allocations: 3.535 MB / 1.773 GB, free: 170.6 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 4.186e-05/3.635, allocations: 301.1 kB / 1.773 GB, free: 170.3 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.025/3.66, allocations: 18.88 MB / 1.791 GB, free: 151.4 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02689/3.687, allocations: 21.45 MB / 1.812 GB, free: 128.9 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.04951/3.737, allocations: 36.04 MB / 1.848 GB, free: 92.02 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.268e-05/3.737, allocations: 12 kB / 1.848 GB, free: 92.01 MB / 1.029 GB
Notification: Performance of matching and sorting (n=1347) (initialization): time 1.179/4.915, allocations: 131.3 MB / 1.976 GB, free: 436.8 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 7.341e-05/4.916, allocations: 55.23 kB / 1.976 GB, free: 436.8 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.764e-05/4.916, allocations: 52.94 kB / 1.976 GB, free: 436.8 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5741/5.49, allocations: 118 MB / 2.091 GB, free: 351.9 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01611/5.506, allocations: 3.264 MB / 2.094 GB, free: 348.8 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1334/5.639, allocations: 81.56 MB / 2.174 GB, free: 267.2 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08722/5.727, allocations: 6.313 MB / 2.18 GB, free: 260.8 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005406/5.732, allocations: 1.282 MB / 2.181 GB, free: 259.6 MB / 1.03 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03195/5.764, allocations: 21.89 MB / 2.203 GB, free: 237.6 MB / 1.03 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02636/5.79, allocations: 21 MB / 2.223 GB, free: 215.6 MB / 1.03 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04715/5.838, allocations: 35.16 MB / 2.258 GB, free: 179.6 MB / 1.03 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.269e-05/5.838, allocations: 20 kB / 2.258 GB, free: 179.6 MB / 1.03 GB
Notification: Performance of matching and sorting (n=1347) (initialization_lambda0): time 0.572/6.41, allocations: 129.9 MB / 2.384 GB, free: 50.46 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 6.396e-05/6.41, allocations: 57.7 kB / 2.384 GB, free: 50.4 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.14e-05/6.41, allocations: 55.98 kB / 2.385 GB, free: 50.35 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8995/7.309, allocations: 117.6 MB / 2.499 GB, free: 415.1 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01473/7.324, allocations: 3.246 MB / 2.503 GB, free: 414.2 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1354/7.46, allocations: 86.1 MB / 2.587 GB, free: 339.3 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08877/7.548, allocations: 6.348 MB / 2.593 GB, free: 333 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005339/7.554, allocations: 1.249 MB / 2.594 GB, free: 331.7 MB / 1.03 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 241
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1027):
 * Single equations (assignments): 1011
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 6
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 6 systems
   {1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(5,80), (5,80)}
Notification: Performance of prepare postOptimizeDAE: time 0.006334/7.56, allocations: 0.7255 MB / 2.595 GB, free: 331 MB / 1.03 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00622/7.566, allocations: 1.467 MB / 2.596 GB, free: 330.4 MB / 1.03 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1934/7.76, allocations: 60.04 MB / 2.655 GB, free: 270.6 MB / 1.03 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.1994/7.959, allocations: 66.56 MB / 2.72 GB, free: 204.1 MB / 1.03 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.853e-05/7.959, allocations: 28 kB / 2.72 GB, free: 204.1 MB / 1.03 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1865/8.146, allocations: 65.87 MB / 2.784 GB, free: 138.2 MB / 1.03 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.6512/8.797, allocations: 128.6 MB / 2.91 GB, free: 406.8 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.423e-05/8.797, allocations: 4.688 kB / 2.91 GB, free: 406.8 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01073/8.808, allocations: 1.872 MB / 2.912 GB, free: 406.8 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3182/9.126, allocations: 81.37 MB / 2.991 GB, free: 398.6 MB / 1.03 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003584/9.13, allocations: 0.563 MB / 2.992 GB, free: 398.3 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.09826/9.228, allocations: 58.3 MB / 3.049 GB, free: 360.6 MB / 1.03 GB
Warning: The linear system: 
1 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
2 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0
3 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
[
  1.0 , 0.0 , -1.0 ;
  0.0 , 1.0 , 1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valHea.m_flow ;
  valCoo.m_flow ;
  spl1.res1.m_flow
]
  =
[
  -bou.ports[1].m_flow ;
  tabsSouth1[2].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[1].m_flow + (-valSouth.res3.m_flow) - valNorth.res3.m_flow ;
  (-valNorth.res1.m_flow) - valSouth.res1.m_flow
]
 might be structurally or numerically singular for variable spl1.res1.m_flow since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0
2 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
3 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
[
  1.0 , 0.0 , 1.0 ;
  0.0 , 1.0 , -1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valCoo.m_flow ;
  valHea.m_flow ;
  spl1.res1.m_flow
]
  =
[
  tabsSouth1[2].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[1].m_flow + (-valSouth.res3.m_flow) - valNorth.res3.m_flow ;
  -bou.ports[1].m_flow ;
  (-valNorth.res1.m_flow) - valSouth.res1.m_flow
]
 might be structurally or numerically singular for variable spl1.res1.m_flow since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
2 : valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
3 : 0.0 = spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
[
  1.0 , 0.0 , 1.0 ;
  0.0 , -1.0 , -1.0 ;
  -1.0 , 1.0 , 0.0
]
  *
[
  spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
  =
[
  tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  (-valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  -bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
 might be structurally or numerically singular for variable valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
2 : 0.0 = spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
3 : valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
[
  1.0 , 0.0 , 1.0 ;
  0.0 , 1.0 , -1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
  =
[
  tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  -bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  (-valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
 might be structurally or numerically singular for variable spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.104/9.332, allocations: 53.99 MB / 3.101 GB, free: 305.6 MB / 1.03 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2271/9.559, allocations: 94.87 MB / 3.194 GB, free: 211.6 MB / 1.03 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01588/9.575, allocations: 5.651 MB / 3.199 GB, free: 206.7 MB / 1.03 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00574/9.581, allocations: 218.1 kB / 3.2 GB, free: 206.5 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04767/9.629, allocations: 3.216 MB / 3.203 GB, free: 203.3 MB / 1.03 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003974/9.633, allocations: 0.8615 MB / 3.204 GB, free: 202.4 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001771/9.635, allocations: 0.6198 MB / 3.204 GB, free: 201.8 MB / 1.03 GB
Notification: Performance of sorting global known variables: time 0.01361/9.648, allocations: 10.22 MB / 3.214 GB, free: 191.6 MB / 1.03 GB
Notification: Performance of sort global known variables: time 2.5e-07/9.648, allocations: 0 / 3.214 GB, free: 191.6 MB / 1.03 GB
Notification: Performance of remove unused functions: time 0.07771/9.726, allocations: 38.09 MB / 3.251 GB, free: 153.7 MB / 1.03 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1],vol.p)
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (605):
 * Single equations (assignments): 584
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (not torn): 4
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 4 systems
   {1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(7,83), (1,1), (38,197)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.005185/9.731, allocations: 1.776 MB / 3.253 GB, free: 152.1 MB / 1.03 GB
Notification: Performance of simCode: created initialization part: time 0.1143/9.845, allocations: 74.09 MB / 3.326 GB, free: 78.07 MB / 1.03 GB
Notification: Performance of simCode: created event and clocks part: time 1.321e-05/9.845, allocations: 5 kB / 3.326 GB, free: 78.07 MB / 1.03 GB
Notification: Performance of simCode: created simulation system equations: time 0.05056/9.896, allocations: 25.23 MB / 3.35 GB, free: 52.84 MB / 1.03 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05061/9.947, allocations: 7.172 MB / 3.357 GB, free: 45.88 MB / 1.03 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.4592/10.41, allocations: 51.47 MB / 3.407 GB, free: 420 MB / 1.03 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02191/10.43, allocations: 9.627 MB / 3.417 GB, free: 418.8 MB / 1.03 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01201/10.44, allocations: 1.969 MB / 3.419 GB, free: 418.8 MB / 1.03 GB
Notification: Performance of SimCode: time 1.122e-06/10.44, allocations: 0 / 3.419 GB, free: 418.8 MB / 1.03 GB
Notification: Performance of Templates: time 1.974/12.41, allocations: 1.269 GB / 4.688 GB, free: 100.5 MB / 1.03 GB
make -j1 -f IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.makefile
(rm -f IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.sim & ./IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1)